/*
* BSD 3-Clause License
*
* Copyright (c) 2017 xxxx
* All rights reserved.
* Copyright 2021 Huawei Technologies Co., Ltd
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
*   list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
*   this list of conditions and the following disclaimer in the documentation
*   and/or other materials provided with the distribution.
*
* * Neither the name of the copyright holder nor the names of its
*   contributors may be used to endorse or promote products derived from
*   this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
*/#include "ROIAlign.h"
#include "ROIPool.h"
#include "nms.h"

#ifdef WITH_CUDA
#include <cuda.h>
#endif

PYBIND11_MODULE(TORCH_EXTENSION_NAME, m) {
  m.def("nms", &nms, "non-maximum suppression");
  m.def("roi_align_forward", &ROIAlign_forward, "ROIAlign_forward");
  m.def("roi_align_backward", &ROIAlign_backward, "ROIAlign_backward");
  m.def("roi_pool_forward", &ROIPool_forward, "ROIPool_forward");
  m.def("roi_pool_backward", &ROIPool_backward, "ROIPool_backward");
#ifdef WITH_CUDA
  m.attr("CUDA_VERSION") = CUDA_VERSION;
#endif
}
